Let's go back to the Greeks, to 2,000 BC. It was just mentioned that at that time the zodiac coincided with the period of days that we see today in a traditional horoscope (e.g. Gemini between 05/22 and 06/21, Aquarius from 01/21 to 02/19, etc.); but this lasted until approximately the year 150 AD, since after 1/12 of the precession movement (2,150 years) had elapsed, the displacement generated is equivalent to a shift of one month and is enough for each zodiac sign to be shifted. Since logically all current inhabitants of the Earth were born within the last 2,150 years, their true "sign" (in the vast majority of cases) is the one before the one they usually see published on TV and in newspapers.
Furthermore, it may be surprising to know that the zodiacal constellations are not twelve. Given that the zodiacal constellations occupy the same area of the sky where we see the ecliptic (imaginary plane that contains the Earth's orbit and where we see the Sun, Moon and planets circulate), Ophiuchus, located between Scorpio and Sagittarius (in fact, the ecliptic covers a larger area of Ophiuchus than of Scorpio); On the other hand, depending on the interpretation, Cetus could also be included as 14°, since although the ecliptic does not pass within its limits, it is very close (less than 1/4 of a degree), which is why some planets, Asteroids, the Moon and even part of the Sun transit very briefly within the limits of this constellation.
That is not all. By about 2300 AD another twelfth of the precessional motion will have been completed, and the signs will therefore be "shifted" by two positions (and so on); if the horoscope is still valid in future generations, people will be doubly deceived. Note that up to now, I have not even referred to the postulate that planetary movements influence people; I have merely stated that the very basis of the horoscope is wrong and outdated, with no validity in our time.
Below is the real 'zodiac' with their current date periods.
| ARIES | from April 18 to May 13 |
| TAURUS | from May 13 to June 20 |
| GEMINI | from June 20 to July 19 |
| CANCER | from July 19 to August 9 |
| LEO | from August 9 to September 15 |
| VIRGO | from September 15 to October 30 |
| POUND | from October 30 to November 22 |
| SCORPION | from November 22 to November 29 |
| ¡OFIUCHUS! | from November 29 to December 15 |
| SAGITTARIUS | from December 15 to January 19 |
| CAPRICORN | from January 19 to February 16 |
| AQUARIUM | from February 16 to March 11 |
| PISCES | from March 11 to April 17 |
| CETUS | from March 27 (2 p.m.) to March 28 (2 p.m.) within Pisces |
EN 
ES